Add /event/party, /payment/method, and new /event/type values

CHANGELOG.md

@@ -14,6 +14,13 @@ CHANGELOG
   `FactorsResponse.getSubscores()` method. Use `getRiskScoreReasons()`
   instead.
 * BREAKING: Java 17 is now required (previously Java 11).
+* Added `CREDIT_APPLICATION` and `FUND_TRANSFER` to the `Event.Type` enum.
+* Added the input `/event/party`. This is the party submitting the
+  transaction. You may provide this using the `party` method on
+  `Event.Builder`.
+* Added the input `/payment/method`. This is the payment method associated
+  with the transaction. You may provide this using the `method` method on
+  `Payment.Builder`.
 
 3.9.0
 ------------------

README.md

@@ -179,6 +179,7 @@ Transaction request = new Transaction.Builder(
             .build()
     ).event(
         new Event.Builder()
+            .party(Event.Party.CUSTOMER)
             .shopId("2432")
             .time(new Date())
             .transactionId("tr1242")
@@ -196,6 +197,7 @@ Transaction request = new Transaction.Builder(
     ).payment(
         new Payment.Builder()
             .declineCode("invalid")
+            .method(Payment.Method.CARD)
             .processor(Payment.Processor.ADYEN)
             .wasAuthorized(false)
             .build()

src/main/java/com/maxmind/minfraud/request/Event.java

@@ -12,12 +12,14 @@
  */
 public final class Event extends AbstractModel {
 
+    private final Party party;
     private final String transactionId;
     private final String shopId;
     private final ZonedDateTime time;
     private final Type type;
 
     private Event(Event.Builder builder) {
+        party = builder.party;
         transactionId = builder.transactionId;
         shopId = builder.shopId;
         time = builder.time;
@@ -28,11 +30,21 @@ private Event(Event.Builder builder) {
      * {@code Builder} creates instances of {@code Event} from values set by the builder's methods.
      */
     public static final class Builder {
+        Party party;
         String transactionId;
         String shopId;
         ZonedDateTime time;
         Type type;
 
+        /**
+         * @param party The party submitting the transaction.
+         * @return The builder object.
+         */
+        public Event.Builder party(Party party) {
+            this.party = party;
+            return this;
+        }
+
         /**
          * @param id Your internal ID for the transaction. We can use this to locate a specific
          *           transaction in our logs, and it will also show up in email alerts and
@@ -90,6 +102,14 @@ public Event build() {
         }
     }
 
+    /**
+     * @return The party submitting the transaction.
+     */
+    @JsonProperty("party")
+    public Party getParty() {
+        return party;
+    }
+
     /**
      * @return The transaction ID.
      */
@@ -142,10 +162,18 @@ public enum Type {
          * The account was logged into
          */
         ACCOUNT_LOGIN,
+        /**
+         * A credit application was submitted
+         */
+        CREDIT_APPLICATION,
         /**
          * The account email was changed
          */
         EMAIL_CHANGE,
+        /**
+         * A fund transfer was initiated
+         */
+        FUND_TRANSFER,
         /**
          * The account password was reset
          */
@@ -178,4 +206,25 @@ public String toString() {
             return this.name().toLowerCase();
         }
     }
+
+    /**
+     * The enumerated event party types.
+     */
+    public enum Party {
+        /**
+         * An agent is submitting the transaction
+         */
+        AGENT,
+        /**
+         * A customer is submitting the transaction
+         */
+        CUSTOMER;
+
+        /**
+         * @return a string representation of the object.
+         */
+        public String toString() {
+            return this.name().toLowerCase();
+        }
+    }
 }

src/main/java/com/maxmind/minfraud/request/Payment.java

@@ -7,11 +7,13 @@
  * The payment information for the transaction.
  */
 public final class Payment extends AbstractModel {
+    private final Method method;
     private final Processor processor;
     private final Boolean wasAuthorized;
     private final String declineCode;
 
     private Payment(Payment.Builder builder) {
+        method = builder.method;
         processor = builder.processor;
         wasAuthorized = builder.wasAuthorized;
         declineCode = builder.declineCode;
@@ -22,10 +24,20 @@ private Payment(Payment.Builder builder) {
      * methods.
      */
     public static final class Builder {
+        Method method;
         Processor processor;
         Boolean wasAuthorized;
         String declineCode;
 
+        /**
+         * @param method The payment method used for the transaction.
+         * @return The builder object.
+         */
+        public Payment.Builder method(Method method) {
+            this.method = method;
+            return this;
+        }
+
         /**
          * @param processor The payment processor used for the transaction.
          * @return The builder object.
@@ -64,6 +76,14 @@ public Payment build() {
         }
     }
 
+    /**
+     * @return The payment method.
+     */
+    @JsonProperty("method")
+    public Method getMethod() {
+        return method;
+    }
+
     /**
      * @return The payment processor.
      */
@@ -262,4 +282,57 @@ public String toString() {
             return this.name().toLowerCase();
         }
     }
+
+    /**
+     * Enumeration of payment methods
+     */
+    public enum Method {
+        /**
+         * Bank debit payment
+         */
+        BANK_DEBIT,
+        /**
+         * Bank redirect payment
+         */
+        BANK_REDIRECT,
+        /**
+         * Bank transfer payment
+         */
+        BANK_TRANSFER,
+        /**
+         * Buy now, pay later payment
+         */
+        BUY_NOW_PAY_LATER,
+        /**
+         * Card payment
+         */
+        CARD,
+        /**
+         * Cryptocurrency payment
+         */
+        CRYPTO,
+        /**
+         * Digital wallet payment
+         */
+        DIGITAL_WALLET,
+        /**
+         * Gift card payment
+         */
+        GIFT_CARD,
+        /**
+         * Real time payment
+         */
+        REAL_TIME_PAYMENT,
+        /**
+         * Rewards payment
+         */
+        REWARDS;
+
+        /**
+         * @return a string representation of the object.
+         */
+        public String toString() {
+            return this.name().toLowerCase();
+        }
+    }
 }

src/test/java/com/maxmind/minfraud/request/EventTest.java

@@ -3,13 +3,23 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import com.maxmind.minfraud.request.Event.Builder;
+import com.maxmind.minfraud.request.Event.Party;
 import com.maxmind.minfraud.request.Event.Type;
 import java.time.ZonedDateTime;
 import java.util.Date;
 import org.junit.jupiter.api.Test;
 
 public class EventTest {
 
+    @Test
+    public void testParty() {
+        Event event = new Builder().party(Party.AGENT).build();
+        assertEquals(Party.AGENT, event.getParty());
+
+        event = new Builder().party(Party.CUSTOMER).build();
+        assertEquals(Party.CUSTOMER, event.getParty());
+    }
+
     @Test
     public void testTransactionId() {
         Event event = new Builder().transactionId("t12").build();
@@ -43,5 +53,11 @@ public void testType() {
 
         event = new Builder().type(Type.PAYOUT_CHANGE).build();
         assertEquals(Type.PAYOUT_CHANGE, event.getType());
+
+        event = new Builder().type(Type.CREDIT_APPLICATION).build();
+        assertEquals(Type.CREDIT_APPLICATION, event.getType());
+
+        event = new Builder().type(Type.FUND_TRANSFER).build();
+        assertEquals(Type.FUND_TRANSFER, event.getType());
     }
 }

src/test/java/com/maxmind/minfraud/request/PaymentTest.java

@@ -4,11 +4,24 @@
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import com.maxmind.minfraud.request.Payment.Builder;
+import com.maxmind.minfraud.request.Payment.Method;
 import com.maxmind.minfraud.request.Payment.Processor;
 import org.junit.jupiter.api.Test;
 
 public class PaymentTest {
 
+    @Test
+    public void testMethod() {
+        Payment payment = new Builder().method(Method.CARD).build();
+        assertEquals(Method.CARD, payment.getMethod());
+
+        payment = new Builder().method(Method.DIGITAL_WALLET).build();
+        assertEquals(Method.DIGITAL_WALLET, payment.getMethod());
+
+        payment = new Builder().method(Method.BUY_NOW_PAY_LATER).build();
+        assertEquals(Method.BUY_NOW_PAY_LATER, payment.getMethod());
+    }
+
     @Test
     public void testProcessor() {
         Payment payment = new Builder().processor(Processor.ADYEN).build();

src/test/java/com/maxmind/minfraud/request/RequestTestHelper.java

@@ -58,6 +58,7 @@ private static Transaction makeTransaction(Email e) throws Exception {
             .event(
                 new Event
                     .Builder()
+                    .party(Event.Party.CUSTOMER)
                     .transactionId("txn3134133")
                     .shopId("s2123")
                     .time(ZonedDateTime.parse("2012-04-12T23:20:50.52Z"))
@@ -102,6 +103,7 @@ private static Transaction makeTransaction(Email e) throws Exception {
                     .build()
             ).payment(
                 new Payment.Builder()
+                    .method(Payment.Method.CARD)
                     .processor(Payment.Processor.STRIPE)
                     .wasAuthorized(false)
                     .declineCode("invalid number")

src/test/resources/test-data/full-request-email-md5.json

@@ -1,5 +1,6 @@
 {
   "event": {
+    "party": "customer",
     "transaction_id": "txn3134133",
     "shop_id": "s2123",
     "time": "2012-04-12T23:20:50.52Z",
@@ -41,6 +42,7 @@
     "delivery_speed": "same_day"
   },
   "payment": {
+    "method": "card",
     "processor": "stripe",
     "was_authorized": false,
     "decline_code": "invalid number"

src/test/resources/test-data/full-request.json

@@ -1,5 +1,6 @@
 {
   "event": {
+    "party": "customer",
     "transaction_id": "txn3134133",
     "shop_id": "s2123",
     "time": "2012-04-12T23:20:50.52Z",
@@ -41,6 +42,7 @@
     "delivery_speed": "same_day"
   },
   "payment": {
+    "method": "card",
     "processor": "stripe",
     "was_authorized": false,
     "decline_code": "invalid number"